CN216948146U - Multi-water-wheel combined power generation device for transforming urban landscape rubber dam - Google Patents
Multi-water-wheel combined power generation device for transforming urban landscape rubber dam Download PDFInfo
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- CN216948146U CN216948146U CN202220619407.2U CN202220619407U CN216948146U CN 216948146 U CN216948146 U CN 216948146U CN 202220619407 U CN202220619407 U CN 202220619407U CN 216948146 U CN216948146 U CN 216948146U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model belongs to the technical field of hydroelectric power generation equipment, and discloses a multi-water-wheel combined power generation device for reforming an urban landscape rubber dam.A generator is arranged in a generator warehouse, an output shaft of the generator is connected with a gearbox, and the gearbox is connected with a rotating shaft; the rotating shaft is provided with four sections, each section of the rotating shaft is provided with a water turbine through a connecting key, and the rotating shaft is fixed at the bottom of the river channel through a bearing structure; the hydraulic turbine rear is provided with the rubber dam, and the rubber dam left side is provided with the flood gate structure, and the flood gate is structural to be fixed with the water level alerter through the installation section of thick bamboo. The utility model can select different water turbines to generate electricity according to different water flow changes under the condition of not changing the waterfall effect of landscape water flow, can effectively utilize the water energy of low water level and saves a large amount of energy. The flood control gate structure is arranged, so that the corresponding stability is improved; through being provided with bearing structure, be convenient for install the integrated device, improved corresponding work efficiency.
Description
Technical Field
The utility model belongs to the technical field of hydroelectric power generation equipment, and particularly relates to a multi-water-wheel combined power generation device for reforming an urban landscape rubber dam.
Background
At present, hydroelectric power generation is clean energy, is renewable, pollution-free and low in operating cost, is convenient for power peak regulation, and is beneficial to improving the resource utilization rate and the comprehensive benefits of the economic society; at present, all the high, medium and low water level hydropower with water fall in the major rivers and lakes in China are basically applied, but a large amount of ultra-low water level hydropower is not applied, for example, the urban landscape rubber dam has the water flow which is used for waterfall landscape but not used for power generation, most of energy is wasted, the rubber dam has small water fall, poor power performance and difficult energy utilization.
Through the above analysis, the problems and defects of the prior art are as follows: in the prior art, a large amount of water energy power generation at ultra-low water level is not applied, most energy is wasted, the water flow fall of the rubber dam is small, the power performance is poor, and the energy is difficult to utilize. Meanwhile, the power generation equipment in the prior art is complex in fixing structure, and the installation efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a multi-water-wheel combined power generation device for reforming an urban landscape rubber dam.
The utility model is realized in such a way that the multi-water wheel combined power generation device for transforming the urban landscape rubber dam is provided with a generator warehouse;
a generator is arranged in the generator warehouse, an output shaft of the generator is connected with a gearbox, and the gearbox is connected with a rotating shaft;
the rotating shaft is provided with four sections, each section of the rotating shaft is provided with a water turbine through a connecting key, and the rotating shaft is fixed at the bottom of the river channel through a bearing structure;
the hydraulic turbine rear is provided with the rubber dam, and the rubber dam left side is provided with the flood control floodgate structure, and the flood control floodgate is structural to be fixed with the water level alerter through the installation section of thick bamboo.
Furthermore, the bearing structure is provided with a fixed disc, and a telescopic hydraulic cylinder is welded on the upper side of the fixed disc;
the side welding of flexible pneumatic cylinder upside has the supporting shoe, is provided with the through-hole on the supporting shoe, inlays in the through-hole and is equipped with the bearing.
Furthermore, the fixed disc is provided with a disc body, and a clamping groove is formed in the middle of the disc body; the disk body is provided with a threaded hole, and the threaded hole is screwed with a clamping bolt.
Further, the water turbine is provided with fan blades.
Furthermore, the flood gate structure is provided with a first fixed side plate and a second fixed side plate, sliding grooves are formed in the first fixed side plate and the second fixed side plate, a lifting gate is connected with the sliding grooves in a sliding mode, and straight teeth are arranged on the end faces of the left side and the right side of the lifting gate;
the support column is installed through the bolt in first fixed curb plate and the fixed curb plate upper end of second, and the welding of support column upper end has the deflector, and the deflector intermediate position is provided with the rectangle guiding hole.
Further, a driving motor is fixed on the outer sides of the first fixed side plate and the second fixed side plate through bolts, an output shaft of the driving motor is provided with a rotating gear through a connecting key, and the rotating gear is meshed with straight teeth; a mounting cylinder is welded to the side face of the first fixing side plate, and a threaded hole is formed in the outer side of the mounting cylinder.
In combination with the technical solutions and the technical problems to be solved, please analyze the advantages and positive effects of the technical solutions to be protected in the present invention from the following aspects:
first, aiming at the technical problems existing in the prior art and the difficulty in solving the problems, the technical problems to be solved by the technical scheme of the present invention are closely combined with results, data and the like in the research and development process, and some creative technical effects are brought after the problems are solved. The specific description is as follows:
the utility model can select different water turbines to generate electricity according to different water flow changes under the condition of not changing the waterfall effect of landscape water flow, can effectively utilize water energy at low water level and saves a large amount of energy. The water turbine changes the current situation that the specification of the traditional water turbine for the water mill is single, and the water turbines with different lengths are combined on one bearing to jointly generate electricity, so that the water yield is different, the power generation efficiency of each water turbine is also different, and the water turbine can also be used as a power supply facility for street lamp illumination and landscape illumination of a river channel.
The flood control gate structure is arranged, so that the corresponding stability is improved; meanwhile, the bearing structure is arranged, so that the integral device is convenient to mount, and the corresponding working efficiency is improved.
Secondly, considering the technical scheme as a whole or from the perspective of products, the technical effect and advantages of the technical scheme to be protected by the utility model are specifically described as follows:
the utility model can keep a certain waterfall ornamental effect, can recover water energy with low water flow and larger flow rate, and supplies power for urban landscape lamps and street lamps. The fall of the urban rubber dam is about three meters generally, the water flow is wide, the energy density is small, the energy recovery difficulty is high, and therefore the device combines a plurality of water turbines with small energy together to provide energy for the power generation of one power generator.
Drawings
FIG. 1 is a schematic structural diagram of a multi-water-wheel combined power generation device for modifying an urban landscape rubber dam according to an embodiment of the utility model;
FIG. 2 is a schematic structural diagram of a water turbine and blades provided by an embodiment of the present invention;
FIG. 3 is a schematic view of a bearing structure provided by an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a fixing plate provided in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a flood gate according to an embodiment of the present invention;
in the figure: 1. a generator warehouse; 2. a gearbox; 3. a rotating shaft; 4. a water turbine; 5. a bearing structure; 6. a flood gate structure; 7. a water level alarm; 8. a rubber dam; 9. a fan blade; 10. a generator; 11. fixing the disc; 12. a telescopic hydraulic cylinder; 13. a support block; 14. a bearing; 15. a tray body; 16. a clamping groove; 17. clamping the bolt; 18. a first fixed side plate; 19. a lift gate; 20. a chute; 21. a second fixed side plate; 22. a drive motor; 23. a support pillar; 24. a guide plate; 25. and (6) mounting the cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
First, an embodiment is explained. This section is an explanatory embodiment expanding on the claims so as to fully understand how the present invention is embodied by those skilled in the art.
As shown in fig. 1-2, the multi-water-wheel combined power generation device for reforming the urban landscape rubber dam provided by the embodiment of the utility model is provided with a generator warehouse 1, a generator 10 is installed in the generator warehouse 1, and the generator warehouse 1 is installed in a river channel through a support frame. An output shaft of the generator 10 is connected with a gearbox 2, and the gearbox 2 is connected with a rotating shaft 3; the axis of rotation 3 is provided with the four sections, installs the hydraulic turbine 4 of equidimension not through the connecting key on every section axis of rotation 3, installs flabellum 9 on the hydraulic turbine 4, and axis of rotation 3 passes through bearing structure 5 to be fixed in the river course bottom. The rear of the water turbine 4 is provided with a rubber dam 8, the left side of the rubber dam 8 is provided with a flood gate structure 6, and a water level alarm 7 is fixed on the flood gate structure 6 through an installation barrel 25.
The utility model can utilize different water turbines 4 to generate electricity according to different water flow changes under the condition of not changing the waterfall effect of landscape water flow. The water turbine 4 changes the single current situation of water turbine specification for traditional water mill, through the hydraulic turbine combination of difference on a bearing, generates electricity jointly, and the water yield variation in size, each hydraulic turbine generating efficiency is also different, and this equipment also can be used as river street lamp illumination and view illumination power supply facility.
As shown in fig. 3, the bearing structure 5 provided in the embodiment of the present invention is provided with a fixed plate 11, a telescopic hydraulic cylinder 12 welded on the upper side of the fixed plate 11, a support block 13 welded on the upper side of the telescopic hydraulic cylinder 12, a through hole provided on the support block 13, and a bearing 14 embedded in the through hole.
As shown in fig. 4, the fixed disk 11 provided by the embodiment of the present invention is provided with a disk body 15, and a clamping groove 16 is provided in the middle of the disk body 15; the disk body 15 is provided with a threaded hole, and the threaded hole is screwed with a clamping bolt 17. Concrete blocks are buried in the river channel, and clamping grooves 16 in the tray body 15 are clamped at the upper ends of the concrete blocks and fixed through clamping bolts 17.
As shown in fig. 5, the flood gate structure 6 according to the embodiment of the present invention is provided with a first fixed side plate 18 and a second fixed side plate 21, the first fixed side plate 18 and the second fixed side plate 21 are provided with a sliding chute 20, the sliding chute 20 is slidably connected with a lifting gate 19, and the left and right end faces of the lifting gate 19 are provided with straight teeth;
the upper ends of the first fixed side plate 18 and the second fixed side plate 21 are provided with support columns 23 through bolts, the upper ends of the support columns 23 are welded with guide plates 24, and rectangular guide holes are formed in the middle positions of the guide plates 24;
the outer sides of the first fixed side plate 18 and the second fixed side plate 21 are fixed with a driving motor 22 through bolts, an output shaft of the driving motor 22 is provided with a rotating gear through a connecting key, and the rotating gear is meshed with straight teeth. The side surface of the first fixed side plate 18 is welded with a mounting cylinder 25, and the outer side of the mounting cylinder 25 is provided with a threaded hole.
When flood discharge is performed, the driving motor 22 drives the rotary gear to rotate, and the lifting gate 19 moves up and down due to the engagement of the rotary gear with the straight teeth. During the ascending process of the lift gate 19, the lift gate 19 passes through the rectangular guide hole for guiding. The water level alarm device 7 is provided with the mounting cylinder 25 for mounting the water level alarm device 7, and the water level alarm device 7 is fixed by screwing the fixing bolt through the threaded hole.
The working principle of the utility model is as follows: the utility model can utilize different water turbines 4 to generate electricity according to different water flow changes under the condition of not changing the waterfall effect of landscape water flow. The water turbine 4 changes the single current situation of water turbine specification for traditional water mill, through the hydraulic turbine combination of difference on a bearing, generates electricity jointly, and the water yield variation in size, each hydraulic turbine generating efficiency is also different, and this equipment also can be used as river street lamp illumination and view illumination power supply facility.
When flood discharge is performed, the driving motor 22 drives the rotary gear to rotate, and the lifting gate 19 moves up and down due to the engagement of the rotary gear with the straight teeth. During the ascending process of the lift gate 19, the lift gate 19 passes through the rectangular guide hole for guiding. The water level alarm device 7 is provided with the mounting cylinder 25 for mounting the water level alarm device 7, and the water level alarm device 7 is fixed by screwing the fixing bolt through the threaded hole.
And II, application embodiment. In order to prove the creativity and the technical value of the technical scheme of the utility model, the part is an application example of the technical scheme of the claims to a specific product or related technology.
The multi-water-wheel combined power generation device for modifying the urban landscape rubber dam provided by the embodiment of the utility model is applied to the urban landscape rubber dam and generates power by using the waterfall with landscape purpose.
The multi-water-wheel combined power generation device for modifying the urban landscape rubber dam provided by the embodiment of the utility model is applied to the urban landscape river channel and generates power by using low-water-level water flow.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the utility model, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a reform transform many waterwheels of urban landscape rubber dam and close power generation facility which characterized in that, reform transform many waterwheels of urban landscape rubber dam and close power generation facility and be provided with:
a generator warehouse;
a generator is arranged in the generator warehouse, an output shaft of the generator is connected with a gearbox, and the gearbox is connected with a rotating shaft;
the rotating shaft is provided with four sections, each section of the rotating shaft is provided with a water turbine through a connecting key, and the rotating shaft is fixed at the bottom of the river channel through a bearing structure;
the hydraulic turbine rear is provided with the rubber dam, and the rubber dam left side is provided with the flood control floodgate structure, and the flood control floodgate is structural to be fixed with the water level alerter through the installation section of thick bamboo.
2. The multi-water wheel combined power generation device for transforming the urban landscape rubber dam as claimed in claim 1, wherein the bearing structure is provided with a fixed disc, and a telescopic hydraulic cylinder is welded on the upper side of the fixed disc;
the side welding of flexible pneumatic cylinder upside has the supporting shoe, is provided with the through-hole on the supporting shoe, inlays in the through-hole and is equipped with the bearing.
3. The multi-water wheel combined power generation device for reforming the urban landscape rubber dam as claimed in claim 2, wherein the fixed disc is provided with a disc body, and a clamping groove is formed in the middle of the disc body; the disk body is provided with a threaded hole, and the threaded hole is screwed with a clamping bolt.
4. The power generation device of claim 1, wherein the turbine is provided with blades.
5. The multi-water-wheel combined power generation device for transforming the urban landscape rubber dam as claimed in claim 1, wherein the flood gate structure is provided with a first fixed side plate and a second fixed side plate, the first fixed side plate and the second fixed side plate are provided with sliding grooves, the sliding grooves are connected with lifting gates in a sliding manner, and the left and right side end faces of the lifting gates are provided with straight teeth;
the support column is installed through the bolt in first fixed curb plate and the fixed curb plate upper end of second, and the welding of support column upper end has the deflector, and the deflector intermediate position is provided with the rectangle guiding hole.
6. The multi-water wheel combined power generation device for reconstructing the urban landscape rubber dam as claimed in claim 5, wherein the outer sides of the first fixed side plate and the second fixed side plate are fixed with driving motors through bolts, the output shafts of the driving motors are provided with rotating gears through connecting keys, and the rotating gears are meshed with straight teeth; a mounting cylinder is welded to the side face of the first fixing side plate, and a threaded hole is formed in the outer side of the mounting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220619407.2U CN216948146U (en) | 2022-03-21 | 2022-03-21 | Multi-water-wheel combined power generation device for transforming urban landscape rubber dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220619407.2U CN216948146U (en) | 2022-03-21 | 2022-03-21 | Multi-water-wheel combined power generation device for transforming urban landscape rubber dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216948146U true CN216948146U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220619407.2U Active CN216948146U (en) | 2022-03-21 | 2022-03-21 | Multi-water-wheel combined power generation device for transforming urban landscape rubber dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216948146U (en) |
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2022
- 2022-03-21 CN CN202220619407.2U patent/CN216948146U/en active Active
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